Queue — Syllabus
Mizoram Board · Class 12 · Computer Science
What Queue covers in Mizoram Board Class 12 Computer Science: 4 topics, for the 2026-27 session. Topics include Core Idea of Queue, Operations on Queue.
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Topics in Queue
1. Core Idea of Queue
- Queue is an ordered linear list of elements with different ends for adding and removing elements.
- Queue follows the First-In-First-Out principle, also called First Come First Served.
- The element that enters first leaves first.
2. Operations on Queue
- ENQUEUE inserts a new element at the rear end of the queue.
- DEQUEUE removes one element at a time from the front end of the queue.
- IS EMPTY checks whether the queue has elements or not.
3. Queue Implementation in Python
- myQueue is created as an empty list.
- enqueue() uses append() to insert an element at the end of the list.
- isEmpty() checks whether len(myQueue) is equal to zero.
4. Deque and Its Operations
- Deque is a double-ended queue.
- Addition and removal can happen from both ends: front or rear.
- Deque can be used to implement a stack or a queue.
Key Concepts
Central concept: Queue as an ordered linear data structure that follows the First-In-First-Out principle
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Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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